Sieve effect
[化] 筛孔效应
🧩 词语组成解析
sieve
[sɪv]
n. [粮食][矿]筛子;滤网;不能保守秘密的人，嘴不严的人;
v. 筛，筛选;滤;
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。